Evernote Web Clipper
Use the Evernote extension to save things you see on the web into your Evernote account.
Turn Off the Lights
The entire page will be fading to dark, so you can watch the videos as if you were in the cinema.
Akari URL Shortener
Akari will reduce the presence of your URL
Read peacefully without distracting page elements, even offline.
Create secret messages in your chats and emails that self destruct!
Bookmark Manager and more ....
A simple popup to undo closed tabs, just that and a bit more.
Brings back image features from Opera 12
WizNote Web Clipper
The extension “Wiz Note” can help you to save the web content or the whole website in your own account.
avast! Online Security
Avast Browser Security and Web Reputation Plugin.
DuckDuckGo for Opera
DuckDuckGo enhancements for Opera.
Twilight does the Yes! dance in your speed dial!
Finally, an efficient blocker. Easy on CPU and memory.
Restyle the web with Stylish, a user styles manager. Stylish lets you easily install themes and skins for many popular sites.
Beta version - Mark already seen Videos on YouTube
Ddict helps you instantly translate text on websites or PDF files by a double-click or a keypress.
Topface. Meeting is easy.
Extension for Topface new messages notifications.
Annotator Extension from F1000
Encrypts your traffic. Allows to open blocked websites.
Opera Internal Pages
Shows a dropdown menu with all Opera internal pages (e.g., opera:about, opera:plugins...).
Enhances the Steam Experience
Looper for YouTube
Auto replay videos with ONE-CLICK, able to customise features such as AUTO LOOP toggle, setting loop counts and loop portion.
Simple To-Do List
Simple and minimalistic extension for task management.
Desprotetor de Links
The Desprotetor Links allows you to dodge links protectors and other sites of its kind, with just one click.
convert2mp3.net Online Video Converter
Adds an option to convert YouTube.com, Dailymotion.com, Vevo.com and Clipfish.de Videos online to MP3 and MP4
Opens a page automatically on time which you scheduled.
Enlarge thumbnails on mouse over. Works on over 100 sites and is totally free from shady updates, ads or 3rd party tracking.
WOT helps you find trustworthy websites based on millions of users’ experiences and is one of Chrome’s most popular add-ons.
Better navigation between different language versions of Wikipedia.
WebRank SEO provides Google Pagerank, Alexa & Compete Rank, Social Stats, Whois Lookup, Web Security, Pages Indexed and Backlinks in Google & Bing.